NullPointerException on GitHub payload push AND polling to or from Jenkins

NullPointerException on GitHub payload push AND polling to/from Jenkins

You are getting the stacktrace described in JENKINS-26524

CloudBees CI (CloudBees Core) on modern cloud platforms - Managed controller

CloudBees CI (CloudBees Core) on traditional platforms - Client controller

CloudBees Jenkins Enterprise - Managed controller

CloudBees Jenkins Platform - Client controller

CloudBees Jenkins Distribution

Jenkins LTS